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    Penicillinum fungus on white background, digital illustration. — Stock Photo
    Penicillinum fungus on white background, digital illustration.
    Satellite view of Saturn — Stock Photo
    Satellite view of Saturn
    Digital illustration of fungal morphology of filamentous allergenic fungus Alternaria alternata and photograph of fungal colonies on Sabouraud Dextrose Agar. — Stock Photo
    Digital illustration of fungal morphology of filamentous allergenic fungus Alternaria alternata and photograph of fungal colonies on Sabouraud Dextrose Agar.
    Mid section of male scientist experimenting in laboratory — Stock Photo
    Mid section of male scientist experimenting in laboratory
    Students examining liquids in test tube rack, conducting scientific experiment in laboratory classroom — Stock Photo
    Students examining liquids in test tube rack, conducting scientific experiment in laboratory classroom
    Fertilization of healthy human egg — Stock Photo
    Fertilization of healthy human egg
    Strands of Actinomyces viscosus — Stock Photo
    Strands of Actinomyces viscosus
    Human eyelash mites — Stock Photo
    Human eyelash mites
    View of fetus at 6 weeks — Stock Photo
    View of fetus at 6 weeks
    Entamoeba histolytica engulfing red blood cells — Stock Photo
    Entamoeba histolytica engulfing red blood cells
    Teenage female university student practicing experiment in chemistry lab — Stock Photo
    Teenage female university student practicing experiment in chemistry lab
    Human tooth being removed — Stock Photo
    Human tooth being removed
    Campylobacter jejuni bacteria — Stock Photo
    Campylobacter jejuni bacteria
    Close-up of male scientist writing on clipboard in laboratory — Stock Photo
    Close-up of male scientist writing on clipboard in laboratory
    Female college student looking at chemicals in beaker on table — Stock Photo
    Female college student looking at chemicals in beaker on table
    Scientist working with equipment at laboratory — Stock Photo
    Scientist working with equipment at laboratory
    Normal sperm cells — Stock Photo
    Normal sperm cells
    Simplified human brain anatomy — Stock Photo
    Simplified human brain anatomy
    Curious, smiling students watching chemical reaction, conducting scientific experiment in laboratory classroom — Stock Photo
    Curious, smiling students watching chemical reaction, conducting scientific experiment in laboratory classroom
    3d illustration of cryopreserved foetus frozen into ice cube. — Stock Photo
    3d illustration of cryopreserved foetus frozen into ice cube.
    Internal organs and digestive system — Stock Photo
    Internal organs and digestive system
    Camp for the study of wild fauna. Dzanga Sangha. Central African Republic — Stock Photo
    Camp for the study of wild fauna. Dzanga Sangha. Central African Republic
    Surprised students conducting exploding foam scientific experiment in classroom laboratory — Stock Photo
    Surprised students conducting exploding foam scientific experiment in classroom laboratory
    Side view of male scientist working in laboratory — Stock Photo
    Side view of male scientist working in laboratory
    3d illustration of cancer cells connecting to tissue. — Stock Photo
    3d illustration of cancer cells connecting to tissue.
    Activated platelets with canalicular system — Stock Photo
    Activated platelets with canalicular system
    3d illustration of variety of different pollen grains. — Stock Photo
    3d illustration of variety of different pollen grains.
    Digital illustration of chains of Streptobacillus moniliformis rat bite fever bacteria. — Stock Photo
    Digital illustration of chains of Streptobacillus moniliformis rat bite fever bacteria.
    Close-up of pipette sampling chemical compounds from glass beaker. — Stock Photo
    Close-up of pipette sampling chemical compounds from glass beaker.
    Human embryo and close-up of Toxoplasma gondii parasites, conceptual illustration. — Stock Photo
    Human embryo and close-up of Toxoplasma gondii parasites, conceptual illustration.
    Magnified digital illustration of blastocyst cell. — Stock Photo
    Magnified digital illustration of blastocyst cell.
    3d illustration of cross-section of human eye in side view and frontal view. — Stock Photo
    3d illustration of cross-section of human eye in side view and frontal view.
    Multicolor vials on laboratory table next to coronavirus on screen — Stock Photo
    Multicolor vials on laboratory table next to coronavirus on screen
    Human brain cross-section — Stock Photo
    Human brain cross-section
    View of Fetus at 40 weeks — Stock Photo
    View of Fetus at 40 weeks
    Female scientist researching sample in petri dish under light microscope. — Stock Photo
    Female scientist researching sample in petri dish under light microscope.
    Modern digital mammography unit at clinic — Stock Photo
    Modern digital mammography unit at clinic
    Close-up of beaker, test tube rack and clipboard on table — Stock Photo
    Close-up of beaker, test tube rack and clipboard on table
    Stratified cuboidal epithelium, digital illustration. — Stock Photo
    Stratified cuboidal epithelium, digital illustration.
    3d illustration of antibodies attacking virus particles. — Stock Photo
    3d illustration of antibodies attacking virus particles.
    Bacteria forming a human head — Stock Photo
    Bacteria forming a human head
    Side view of female vet in blue uniform looking through microscope while working in lab — Stock Photo
    Side view of female vet in blue uniform looking through microscope while working in lab
    Human structural anatomy — Stock Photo
    Human structural anatomy
    3d illustration of intestinal finger-like villi projections extending in lumen of small intestine — Stock Photo
    3d illustration of intestinal finger-like villi projections extending in lumen of small intestine
    Red blood cells — Stock Photo
    Red blood cells
    Digital illustration of nanorobot carrying rod-shaped bacterium. — Stock Photo
    Digital illustration of nanorobot carrying rod-shaped bacterium.
    Mixed seeds on spoon, studio shot. — Stock Photo
    Mixed seeds on spoon, studio shot.
    Colored human embryonic stem cells, digital illustration. — Stock Photo
    Colored human embryonic stem cells, digital illustration.
    Healthy colon and internal organs — Stock Photo
    Healthy colon and internal organs
    Close up of scientific equipment in lab — Stock Photo
    Close up of scientific equipment in lab
    Magnified digital illustration of eosinophil cell. — Stock Photo
    Magnified digital illustration of eosinophil cell.
    Prosthetic heart valves — Stock Photo
    Prosthetic heart valves
    Female scientist in face mask working in laboratory — Stock Photo
    Female scientist in face mask working in laboratory
    Human skeletal system and structural anatomy — Stock Photo
    Human skeletal system and structural anatomy
    Sprouting pea plants on white background. — Stock Photo
    Sprouting pea plants on white background.
    Blood sucking common Bedbug — Stock Photo
    Blood sucking common Bedbug
    Giant Polytene chromosomes — Stock Photo
    Giant Polytene chromosomes
    Petri dish with bacteria — Stock Photo
    Petri dish with bacteria
    Close-up of person holding petri dish for microbiology research. — Stock Photo
    Close-up of person holding petri dish for microbiology research.
    Methicillin-resistant Staphylococcus aureus — Stock Photo
    Methicillin-resistant Staphylococcus aureus